diff options
Diffstat (limited to 'drivers/usb/gadget/s3c-hsotg.c')
-rw-r--r-- | drivers/usb/gadget/s3c-hsotg.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 0dfee28..8bdee67 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -2574,7 +2574,7 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg) return 0; } -int usb_gadget_probe_driver(struct usb_gadget_driver *driver, +static int s3c_hsotg_start(struct usb_gadget_driver *driver, int (*bind)(struct usb_gadget *)) { struct s3c_hsotg *hsotg = our_hsotg; @@ -2745,9 +2745,8 @@ err: hsotg->gadget.dev.driver = NULL; return ret; } -EXPORT_SYMBOL(usb_gadget_probe_driver); -int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) +static int s3c_hsotg_stop(struct usb_gadget_driver *driver) { struct s3c_hsotg *hsotg = our_hsotg; int ep; @@ -2775,7 +2774,6 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) return 0; } -EXPORT_SYMBOL(usb_gadget_unregister_driver); static int s3c_hsotg_gadget_getframe(struct usb_gadget *gadget) { @@ -2784,6 +2782,8 @@ static int s3c_hsotg_gadget_getframe(struct usb_gadget *gadget) static struct usb_gadget_ops s3c_hsotg_gadget_ops = { .get_frame = s3c_hsotg_gadget_getframe, + .start = s3c_hsotg_start, + .stop = s3c_hsotg_stop, }; /** @@ -3403,6 +3403,10 @@ static int __devinit s3c_hsotg_probe(struct platform_device *pdev) for (epnum = 0; epnum < S3C_HSOTG_EPS; epnum++) s3c_hsotg_initep(hsotg, &hsotg->eps[epnum], epnum); + ret = usb_add_gadget_udc(&pdev->dev, &hsotg->gadget); + if (ret) + goto err_add_udc; + s3c_hsotg_create_debug(hsotg); s3c_hsotg_dump(hsotg); @@ -3410,6 +3414,11 @@ static int __devinit s3c_hsotg_probe(struct platform_device *pdev) our_hsotg = hsotg; return 0; +err_add_udc: + s3c_hsotg_gate(pdev, false); + clk_disable(hsotg->clk); + clk_put(hsotg->clk); + err_regs: iounmap(hsotg->regs); @@ -3427,6 +3436,8 @@ static int __devexit s3c_hsotg_remove(struct platform_device *pdev) { struct s3c_hsotg *hsotg = platform_get_drvdata(pdev); + usb_del_gadget_udc(&hsotg->gadget); + s3c_hsotg_delete_debug(hsotg); usb_gadget_unregister_driver(hsotg->driver); |